Squashed commit of the following:

commit c2cbc3f41520db9bcda65be83323f8ea3f5905eb
Author: kebugcheckex <collectchen@gmail.com>
Date:   Mon Mar 3 21:59:17 2014 +0800

    will release the beta version

commit 16ab8aee635678d5d2591ad68cf3b2463d38a4b6
Author: kebugcheckex <collectchen@gmail.com>
Date:   Wed Feb 19 21:27:42 2014 +0800

    Done with today

commit e49280381723f56411a349f04d28e26868c55e4d
Author: kebugcheckex <collectchen@gmail.com>
Date:   Wed Feb 19 11:47:53 2014 +0800

    I am going to have lunch.

commit 2f143348579826845937e2b6bb1a8fc645ab645e
Author: kebugcheckex <collectchen@gmail.com>
Date:   Wed Feb 19 11:10:00 2014 +0800

    Branching dev0.0.2